A delayed action fill valve is a cistern component designed to pause briefly after flushing before refilling begins. Unlike standard valves that refill immediately, this short delay allows the full flush cycle to complete before introducing new water into the cistern.
Across our product portfolio, the vast majority of Fitzroy of London solutions incorporate delayed action fill valves within their flushing systems.
✅ Included in nearly all Doc M packs
This means that, as standard, our systems are designed to support:
Doc M compliance focuses primarily on accessibility, but increasingly, projects also strives to meet environmental and efficiency standards.
Delayed action valves support this by:
For specifiers and contractors, this provides an added layer of reassurance: your accessible washroom solution is not only compliant - but also future-conscious.
All flushing components used in our Doc M packs are supplied by Thomas Dudley, a respected UK manufacturer with a long-standing reputation for innovation in washroom technology.
Their work in developing delayed action fill valves demonstrates how incremental engineering improvements can deliver meaningful environmental benefits. Their approach aligns closely with our own commitments to:
While Fitzroy of London and Thomas Dudley operate independently, this alignment ensures our customers benefit from trusted, industry-respected components within our systems.
Selecting the correct Document T toilet provision isn’t just about compliance - it’s about designing inclusive spaces that work for everyone.
At Fitzroy of London, we specialise in Doc M and Changing Places compliant solutions, combining functionality with thoughtful design to deliver washrooms that stand up to real-world use.
From installation to everyday use, delayed action fill valves offer tangible advantages: